CN219327734U

CN219327734U - Knuckle bearing convenient to tear open and trade

Info

Publication number: CN219327734U
Application number: CN202320948219.9U
Authority: CN
Inventors: 刘天声; 陈小红
Original assignee: Xinchang County Tianyi Bearing Co ltd
Current assignee: Xinchang County Tianyi Bearing Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-07-11
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses a joint bearing convenient to detach and replace, which comprises a supporting rod, wherein the lower end of the supporting rod is provided with a mounting base mechanism, the mounting base mechanism comprises a fixing frame fixedly arranged at the lower end of the supporting rod, the inner side of the fixing frame is movably provided with a control rod, the outer side of the control rod is fixedly provided with a connecting base close to the lower side of the fixing frame, the front end of the connecting base is provided with a limiting groove, and one end of the fixing frame is provided with a limiting groove. According to the joint bearing convenient to detach and replace, the threaded rod is screwed off, the mounting plate is pulled out of the inner side of the limiting hole, and the mounting plate is pulled out of the limiting groove and the inner side of the limiting groove, so that the purpose of conveniently taking down the fixing frame from the outer side of the control rod is achieved, a worker can conveniently detach and replace the supporting rod, and the fixing frame is rotated, and the limiting groove corresponds to a new group of limiting grooves, so that the angle of the supporting rod can be conveniently adjusted, and the worker can easily detach and replace the supporting rod and adjust the angle.

Description

Knuckle bearing convenient to tear open and trade

Technical Field

The utility model relates to the technical field of joint bearings, in particular to a joint bearing convenient to detach and replace.

Background

The joint bearing is a spherical surface, the sliding contact surface of the joint bearing is an inner spherical surface and an outer spherical surface, and the joint bearing can rotate and swing at any angle during movement, and the joint bearing is manufactured by adopting a plurality of special process treatment methods such as surface phosphating, hole explosion, gasket inlay, spraying and the like. The knuckle bearing has the characteristics of high load capacity, impact resistance, corrosion resistance, abrasion resistance, self-aligning property, good lubrication and the like;

the traditional joint bearing has some disadvantages, and the joint bearing in the prior art is provided with a connecting rod, and is welded or in threaded connection with appointed equipment through the connecting rod, but because the joint bearing is directly welded or in threaded connection, the disassembly and the replacement of the joint bearing are limited, and when the installation angle of the joint bearing needs to be adjusted, the operation is more laborious.

Disclosure of Invention

The utility model mainly aims to provide a joint bearing convenient to detach and replace, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a knuckle bearing convenient to tear open and trade, includes the bracing piece, the lower extreme of bracing piece is provided with installation base mechanism, installation base mechanism is including the mount of fixed setting in the bracing piece lower extreme, the inboard activity of mount is provided with the control lever, the outside of control lever is close to the downside of mount and fixedly is provided with the connection base, the spacing groove has been seted up to the front end of connection base, the limit groove has been seted up to the one end of mount, the quantity of limit groove has the multiunit, it is corresponding between limit groove and one of them a set of limit groove, one of them a set of the inboard slip of limit groove is provided with the limiting plate, one side that the outside of limiting plate is close to one of them limit groove and the inboard sliding connection of limit groove, the spacing hole has been seted up to the front end of limiting plate, the inboard slip of mounting plate is provided with the installation piece, the inboard screw thread of installation piece is provided with the threaded rod.

Preferably, one end of the connecting base is fixedly provided with a mounting frame, the axes of the mounting frame, the control rod and the connecting base are positioned on the same straight line, and the mounting plate is arc-shaped.

Preferably, the main part material of installation piece is rubber, the threaded rod runs through the inside of mounting panel, threaded connection between threaded rod and the mounting panel, the threaded rod extends to the inside of mount, threaded connection between threaded rod and the mount.

Preferably, the number of the mounting frames is two, the number of the mounting plates is two, and the number of the mounting blocks and the number of the threaded rods are all multiple.

Preferably, the upper end of the supporting rod is fixedly provided with a shell main body, and the inner side of the shell main body is movably provided with a bearing inner ball.

Preferably, the inner side of the bearing inner ball is fixedly provided with a bearing inner ring, and the supporting rod and the axial lead of the fixing frame are positioned on the same straight line.

Compared with the prior art, the utility model has the following beneficial effects:

1. through screwing off the threaded rod and taking out the mounting panel from the inboard of spacing hole and take out the mounting panel from spacing groove, limiting groove's inboard again, can reach the purpose of being convenient for take off the mount from the outside of control rod to be convenient for the workman tear open and trade the bracing piece, and through rotating the mount, and make limiting groove correspond a set of new spacing groove, thereby be convenient for adjust the angle of bracing piece, so make the workman easily tear open and trade and angle adjustment's operation.

2. Through the effect of bracing piece, can reach the purpose of being convenient for support shell main part.

Drawings

FIG. 1 is a schematic view of the overall structure of a knuckle bearing of the present utility model which is easy to replace;

FIG. 2 is a schematic view of the internal structure of a knuckle bearing of the present utility model which is easy to replace;

FIG. 3 is a schematic view of a mounting base mechanism for a knuckle bearing of the present utility model for easy replacement;

FIG. 4 is a schematic view of an exploded view of a mounting base mechanism for a readily removable knuckle bearing according to the present utility model.

In the figure: 1. a support rod; 2. a housing main body; 3. a bearing inner ball; 4. a bearing inner ring; 5. mounting a base mechanism; 51. a fixing frame; 52. a control lever; 53. the base is connected; 54. a limit groove; 55. defining a slot; 56. a limiting plate; 57. a limiting hole; 58. a mounting plate; 59. a mounting block; 510. a threaded rod; 511. and (5) mounting a frame.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a joint bearing convenient to detach and replace comprises a supporting rod 1, the lower end of the supporting rod 1 is provided with a mounting base mechanism 5, the mounting base mechanism 5 comprises a fixing frame 51 fixedly arranged at the lower end of the supporting rod 1, the inner side of the fixing frame 51 is movably provided with a control rod 52, the outer side of the control rod 52 is fixedly provided with a connecting base 53 close to the lower side of the fixing frame 51, the front end of the connecting base 53 is provided with a limit groove 54, one end of the fixing frame 51 is provided with a limit groove 55, the number of the limit grooves 54 is multiple, the limit grooves 55 correspond to one group of limit grooves 54, the inner side of one group of limit grooves 54 is slidably provided with a limit plate 56, one side, close to one group of limit grooves 54, of the limit plate 56 is slidably connected with the inner side of the limit groove 55, the front end of the limit plate 56 is provided with a limit hole 57, one end of the limit plate 58 is fixedly provided with a mounting block 59, and the inner side of the mounting block 59 is provided with a threaded rod 510.

In this embodiment, the mounting bracket 511 is fixedly arranged at one end of the connection base 53, the fixing bracket 51, the control rod 52 and the axis of the connection base 53 are located on the same straight line, the mounting plate 58 is arc-shaped, the main body of the mounting block 59 is made of rubber, the threaded rod 510 penetrates through the mounting plate 58, the threaded rod 510 is in threaded connection with the mounting plate 58, the threaded rod 510 extends to the inside of the fixing bracket 51, the threaded rod 510 is in threaded connection with the fixing bracket 51, two groups of mounting brackets 511 are arranged, two groups of mounting plates 58 are arranged, and multiple groups of mounting blocks 59 and threaded rods 510 are arranged.

Specifically, when the support rod is required to be detached, the threaded rod 510 is first screwed off, the mounting plate 58 is pulled, so that the mounting plate 58 is pulled out of the inner side of the limiting hole 57, then the limiting plate 56 is pulled out of the inner sides of the limiting blocks 55 and the limiting grooves 54, so that the fixing frame 51 can be removed from the outer side of the control rod 52, and therefore the support rod 1 is completely detached.

In this embodiment, the upper end of the support rod 1 is fixedly provided with a housing main body 2, the inner side of the housing main body 2 is movably provided with a bearing inner ball 3, the inner side of the bearing inner ball 3 is fixedly provided with a bearing inner ring 4, and the axial lead of the support rod 1 and the axial lead of the fixing frame 51 are located on the same straight line.

Specifically, the purpose of facilitating the support of the housing main body 2 can be achieved by the action of the support rod 1.

Working principle:

when the fixing device is used, firstly, the connecting base 53 is placed on a designated device, then, a bolt is inserted into the inner side of the mounting frame 511, and the bolt is screwed onto the designated device, so that fixed mounting is completed, when the fixing device needs to be detached, firstly, the threaded rod 510 is screwed off, and the mounting plate 58 is pulled, so that the mounting plate 58 is pulled out of the inner side of the limiting hole 57, and the mounting block 59 is extruded, then, the limiting plate 56 is pulled out of the limiting groove 55 and the inner side of the limiting groove 54, so that the fixing frame 51 can be removed from the outer side of the control rod 52, so that detachment is completed, and when the fixing device is mounted, firstly, the fixing frame 51 is sleeved at the outer side of the control rod 52, and the fixing frame 51 is rotated, and the limiting groove 55 corresponds to one group of the limiting grooves 54, so that the angle of the support rod 1 is conveniently adjusted, when the support rod 1 is adjusted to a proper angle, then, the limiting plate 56 is inserted into the inner side of the limiting groove 55 and the limiting groove 54, and the mounting plate 58 is inserted into the inner side of the limiting hole 57, and then, the limiting plate 510 is pulled out of the inner side of the limiting groove 58, and the fixing rod 510 is screwed into the inner side of the limiting groove 55, so that the fixing rod 51 is screwed out of the inner side of the fixing frame 51 from the inner side of the limiting groove 51, so that the fixing rod 51 is conveniently adjusted, and the fixing device is easily removed from the inner side of the limiting groove 55, and the limiting groove 1, and the limiting groove is conveniently adjusted to be removed from the limiting groove 55.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a knuckle bearing convenient to tear open and trade, includes bracing piece (1), its characterized in that: the lower extreme of bracing piece (1) is provided with installation base mechanism (5), installation base mechanism (5) are including fixed mount (51) that set up in bracing piece (1) lower extreme, the inboard activity of mount (51) is provided with control rod (52), the outside of control rod (52) is close to the downside of mount (51) and is fixedly provided with connection base (53), spacing groove (54) have been seted up to the front end of connection base (53), limit groove (55) have been seted up to the one end of mount (51), the quantity of spacing groove (54) has the multiunit, limit groove (55) and one of them limit groove (54) between corresponding, one of them a set of limit groove (54) inboard slip is provided with limiting plate (56), one side that limiting plate (56) are close to one of them limit groove (54) and limiting groove (55) inboard sliding connection, limiting hole (57) have been seted up to the front end of limiting plate (56), limiting plate (58) inboard slip is provided with mounting panel (58), mounting panel (59) are provided with screw thread (59).

2. The easy-to-disassemble knuckle bearing of claim 1, wherein: one end of the connecting base (53) is fixedly provided with a mounting frame (511), the axes of the mounting frame (51), the control rod (52) and the connecting base (53) are positioned on the same straight line, and the mounting plate (58) is arc-shaped.

3. The easy-to-disassemble knuckle bearing of claim 2, wherein: the main body material of installation piece (59) is rubber, threaded rod (510) run through the inside of mounting panel (58), threaded connection between threaded rod (510) and mounting panel (58), threaded rod (510) extend to the inside of mount (51), threaded connection between threaded rod (510) and mount (51).

4. The easy-to-disassemble knuckle bearing of claim 2, wherein: the number of the mounting frames (511) is two, the number of the mounting plates (58) is two, and the number of the mounting blocks (59) and the number of the threaded rods (510) are two.

5. The easy-to-disassemble knuckle bearing of claim 1, wherein: the upper end of the supporting rod (1) is fixedly provided with a shell main body (2), and the inner side of the shell main body (2) is movably provided with a bearing inner ball (3).

6. The easy-to-disassemble knuckle bearing of claim 5, wherein: the inner side of the bearing inner ball (3) is fixedly provided with a bearing inner ring (4), and the axial lead of the supporting rod (1) and the axial lead of the fixing frame (51) are positioned on the same straight line.